With over 30 years of experience in the underground utilities industry, you can rely on Utilities Unlimited in the installation of water mains, sewer mains, storm drain, and storm water management system’s. Here at U.U.I., we also tackle various projects which include large tank installations. Every crew at Utilities Unlimited has been trained, and are certified in OSHA Confined Space, OSHA Excavation Safety, SHA Temporary Traffic Managers, SHA Basic E&SC, as well as Trained Fiberglass Tank Installation Technicians. Our company is licensed in Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Frederick City, Frederick County, Howard County, Montgomery County, Prince Georges County, and WSSC. Our experienced crews safely and effectively install these utilities in an efficient manner, making your experience with U.U.I. an enjoyable one.